[ 1580.896612][T21517] br0: port 1(veth1) entered blocking state
[ 1580.897117][T21517] br0: port 1(veth1) entered disabled state
[ 1580.897571][T21517] veth1: entered allmulticast mode
[ 1580.901172][T21517] veth1: entered promiscuous mode
[ 1581.015425][T21519] br0: port 2(veth2) entered blocking state
[ 1581.015946][T21519] br0: port 2(veth2) entered disabled state
[ 1581.016829][T21519] veth2: entered allmulticast mode
[ 1581.020500][T21519] veth2: entered promiscuous mode
[ 1581.142464][T21520] br0: port 3(veth4) entered blocking state
[ 1581.142931][T21520] br0: port 3(veth4) entered disabled state
[ 1581.143404][T21520] veth4: entered allmulticast mode
[ 1581.146865][T21520] veth4: entered promiscuous mode
[ 1582.000312][T19595] br0: port 1(veth1) entered blocking state
[ 1582.000749][T19595] br0: port 1(veth1) entered forwarding state
[ 1582.116556][ T3413] br0: port 2(veth2) entered blocking state
[ 1582.117046][ T3413] br0: port 2(veth2) entered forwarding state
[ 1582.219763][ T4033] br0: port 3(veth4) entered blocking state
[ 1582.220258][ T4033] br0: port 3(veth4) entered forwarding state
[ 1598.218181][T21586] veth3: entered promiscuous mode
[ 1600.315596][T21595] veth3: left promiscuous mode
[ 1600.427797][T21596] veth3: entered promiscuous mode
[ 1602.655724][T21605] veth3: left promiscuous mode
[ 1602.849470][T21613] br0: port 3(veth4) entered disabled state
[ 1602.979190][T21614] br0: port 2(veth2) entered disabled state
[ 1603.085144][T21615] br0: port 1(veth1) entered disabled state
[ 1603.208375][T21616] veth4: left allmulticast mode
[ 1603.208746][T21616] veth4: left promiscuous mode
[ 1603.209277][T21616] br0: port 3(veth4) entered disabled state
[ 1603.211753][T21616] veth2: left allmulticast mode
[ 1603.212106][T21616] veth2: left promiscuous mode
[ 1603.212619][T21616] br0: port 2(veth2) entered disabled state
[ 1603.214635][T21616] veth1: left allmulticast mode
[ 1603.214974][T21616] veth1: left promiscuous mode
[ 1603.215548][T21616] br0: port 1(veth1) entered disabled state